DESCRIPTION
Upgrade your Silverado/Sierra 1500 6.2L SS with the Borla 140783 S-Type Cat-Back Exhaust for deeper sound, better performance, and a Million-Mile Warranty.
This 3.5" into dual 2.75" BORLA® Cat-Back™ system delivers the classic S-Type sound and features Polyphonic Harmonizer Technology, which utilizes patented units containing pipes of varying diameters and lengths to create multiple exhaust notes that harmonize to produce a clean, rich, full-bodied sound with no drone inside the vehicle. Replace the muffler behind the primary muffler in this S-Type system with Polyphonic Harmonizer 60680 to achieve the ATAK® sound level (louder than S-Type).
This system includes dual 3.5" x 3.28" bright chrome on T-304 stainless steel tips on each tail pipe. Installation REQUIRES removal of the factory valance tips. Systems with black chrome on T-304 stainless steel tips, carbon fiber tips, and systems that reuse the original equipment tips are also available.
BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to provide the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
Give your Silverado or Sierra the power and sound it deserves; bolt on a BORLA®. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
Borla 140783 S-Type Cat-Back Exhaust Features Does NOT fit Ram Classic:
- Not for ZR2 & AT4X models
- Fits Factory Split Rear Exit vehicles ONLY
- Adapter #60706 for Crew Cab Std. Bed (6'7") / 157" WB
- Optional Polyphonic Harmonizer #60680 for ATAK® sound level
- Covered by Borla Million Mile Warranty
TECHNICAL DETAILS
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